Swappable, Lockable, Expandable Storage Install a Fusion Mobile Rack in your PC’s 5.25" drive bay and a SATA drive of your choice to instantly expand your computer’s storage capacity and versatility without adding an external enclosure with its separate power supply and cables. Fusion Mobile Rack provides you an easy way to add removable storage to your PC with an available SATA interface, and simplifies tasks such as quickly moving large amounts of data between computers, and managing daily or weekly backups. Sensitive data can be stored and accessed on the enclosed drive, the drive locked when installed in the enclosure, and removed and stored in a secure location. Compatibility • PC with available 5.25" drive bay and SATA interface (or internal SATA host adapter)